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In 20 years the park would have recovered it's investment with a profit. It could keep running after but they will need to calculate if to keep running those or
by xbmcuser 7y ago
In 20 years the park would have recovered it's investment with a profit. It could keep running after but they will need to calculate if to keep running those or installing newer more efficient panels will be more profitable. BTW the original calculation of $26trillion is an over estimation as even a $100 billion investment brings down costs further as solar is still an improving technology.